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Single Family ResidenceResidential
$3,946,793$286 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 53How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

3640 RANCHERO RD

PLANO, TX 75093
5
Beds
5
Baths
13,820 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
2.75 ac
Lot SizeThe size of the land the home sits on, from county records.
1993
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
19
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$3.9M
$2.1M low$5.8M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$81,766 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$4,800,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,200,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,600,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,479,714
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$4,800,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCollin
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2015
Lot (acres)The size of the land the home sits on, from county records.2.75
ConstructionThe main material the home's frame and walls are built from.Wood Frame
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 3,609 ft²

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Plano West Senior High SchoolA-
High · Grades 11–12 · 0.6 mi
M
Renner Middle SchoolB
Middle · Grades 6–8 · 0.7 mi
E
Brinker Elementary SchoolA-
Elementary · Grades KG–5 · 1.0 mi

District: Plano Independent School District

Neighborhood · ZIP 75093These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.82
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.57,376
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,070 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,276
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$169,830
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

Owner Tools

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

3640 Ranchero Rd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Among the most valuable homes in Collin County
  • Costs more per square foot than 92% of homes in Collin County
  • Among the largest homes in Collin County
  • Among the largest lots in Plano 75093
  • Older than 75% of homes in Collin County

What homes are worth in Plano 75093

Each bar is how many homes fall in that price range. The marker is this home.

This home
$359K$2.7M

This home is worth more than almost all homes in Plano 75093.

How it measures up in Plano 75093

The dot is this home. The mark in the middle is the typical home in Plano 75093.

Estimated value$3,946,793
CheaperTypical $800,661Pricier

Pricier than almost all homes nearby

Price per ft²$286
CheaperTypical $257Pricier

Pricier than 70% of homes nearby

Living area13,820 ft²
SmallerTypical 3,227 ft²Bigger

Bigger than almost all homes nearby

Lot size2.75 ac
SmallerTypical 0.2 acBigger

Bigger than almost all homes nearby

Year built1993
OlderTypical 1993Newer

Newer than 50% of homes nearby

How 3640 Ranchero Rd ranks against every home in each area.
MeasureThis homePlano 75093Collin County
Estimated valuepricier than$3,946,793almost all homesalmost all homes
Price per ft²pricier than$28670% of homes92% of homes
Living areabigger than13,820 ft²almost all homesalmost all homes
Lot sizebigger than2.75 acalmost all homes95% of homes
Year builtnewer than199350% of homes25% of homes

About 3640 Ranchero Rd

How much is 3640 Ranchero Rd, Plano, TX worth?

The TopHap Estimate for 3640 Ranchero Rd, Plano, TX is $3,946,793 as of Jul 14, 2026. The likely range is $2,095,902 to $5,797,684. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3640 Ranchero Rd, Plano, TX last sell?

3640 Ranchero Rd, Plano, TX last sold on Nov 8, 2002, according to the county's recorded deed.

How big is 3640 Ranchero Rd, Plano, TX?

3640 Ranchero Rd, Plano, TX has 5 bedrooms, 5 bathrooms, 13,820 square feet of living space and a 2.75-acre lot.

When was 3640 Ranchero Rd, Plano, TX built?

3640 Ranchero Rd, Plano, TX was built in 1993, making it 33 years old. The building has 2 stories.

What schools serve 3640 Ranchero Rd, Plano, TX?

3640 Ranchero Rd, Plano, TX is assigned to Plano West Senior High School (high), rated A-; Renner Middle School (middle), rated B; Brinker Elementary School (elementary), rated A-. All sit in Plano Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3640 Ranchero Rd, Plano, TX compare to other homes in Plano 75093?

Among the 13,366 homes in Plano 75093, it is worth more than almost all of them ($3,946,793 against a typical $800,661), its price per square foot is higher than 70% of them ($286 against a typical $257), it is bigger than almost all of them (13,820 ft² against a typical 3,227 ft²), its lot is bigger than almost all of them (2.75 ac against a typical 0.2 ac) and it is newer than 50% of them (1993 against a typical 1993). Measured against all of Collin County, it is worth more than almost all homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3640 Ranchero Rd, Plano, TX?

The 2024 property tax bill for 3640 Ranchero Rd, Plano, TX was $81,766. The county assessed it at $4,800,000.

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